Ep 11. The Justice League Recombination

In The Big Bang Theory season 4 episode 11, titled The Justice League Recombination, the guys decide to enter a costume contest at the local comic book store. The prize is a trip to San Francisco to attend the premiere of a new superhero movie.

Sheldon is excited to go as The Flash, but the others aren't thrilled with his choice. They suggest he go as The Riddler to fit the theme of "villains and heroes". Meanwhile, Howard and Raj plan to go as Batman and Robin, but they quickly realize they need a third member for their group costume.

As they search for a third member, they come across Stuart, the comic book store owner, who volunteers to join them as Aquaman. However, their group is still missing a key member - a female superhero.

Penny, Bernadette, and Amy all consider joining the guys, but ultimately it's Amy who takes on the challenge and transforms herself into a fierce Wonder Woman.

The episode follows the group as they prepare for the costume contest, working on their costumes and practicing their superhero moves. Along the way, there are some great comedic moments, particularly with Sheldon's obsession with The Flash and his inability to comprehend why anyone would choose to go as a villain.

As the day of the contest arrives, tensions run high as the groups display their costumes and compete for the prize. But when the winner is announced, it's a surprising twist that leaves everyone stunned.

Overall, The Justice League Recombination is a fun, lighthearted episode that showcases the characters' nerdy fandom and their willingness to embrace their inner superheroes. It's a great reminder that even in the midst of their scientific pursuits, the gang still knows how to have fun.